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  1. dwentink

    store object in session variable

    Hi I have made an menu using ASP classes. Now I want to make an instance (object) of the menu class in one page and use this object in another page. I have done the following: <CLASS Menu> ... </CLASS> <% Dim HoofdMenu Set HoofdMenu = new Menu .....do some things with...
  2. dwentink

    how to use database connection

    Hi In JDeveloper 9i you can create a database connection from New in the file menu. This connection is than shown in the System navigator. Does anyone know how to use this connection in the java code? What command or name do I have to type to reference it? Diederik
  3. dwentink

    how to use database connection

    Hi In JDeveloper 9i you can create a database connection from New in the file menu. This connection is than shown in the System navigator. Does anyone know how to use this connection in the java code? What command or name do I have to type to use it? Diederik
  4. dwentink

    sql statement

    If you use EXISTS(statement), all you need to know is if the statement returns a value or null. If the statement returns a value, EXISTS(statement) returns true, if the stament returns null, EXISTS(statement) returns false. So it doesn't matter which value the statement selects, it can be 1 or...
  5. dwentink

    calling owner of component

    Thanks, I think this is the best solution. I thought over the problem a bit further realize that a compiler could never resolve what is the owner of an object, so you can never directly call a method of an owner (except for methods in the class Object).
  6. dwentink

    calling owner of component

    Hi, I have an object (Bal) that is contained by some other object (Field). Is it possible to call non-static methods of Field from the Bal owned by Field? In other words, is there a command to access the direct owner of an object? thanx Diederik
  7. dwentink

    Java compiler

    Hi, You can download JDK from java.sun.com for free. This is the java compiler and builder. Here are also some tutorials on Java. As an editor you can for instance use UltraEdit32. Diederik
  8. dwentink

    listening for events during loop

    Hi, I have made an applet that draws a moving 'ball' onto the screen. It does this in a loop in the paint() method of the applet. Now I want to stop the loop when a button is pressed. The program however does not notice when I press the button because it is in the loop. Does someone know if...
  9. dwentink

    UTL_FILE problems

    Hi Normally you can read max 1023 bytes per line of the file. If you want to read larger lines you should use the overloaded version of FOPEN: UTL_FILE.FOPEN ( location IN VARCHAR2, filename IN VARCHAR2, open_mode IN VARCHAR2, max_linesize IN BINARY_INTEGER) RETURN file_type; greetings Diederik
  10. dwentink

    use of parameters in where-clause

    Porblem has been solved. It was not about the parameter use, :parameter.param1 works. grt Diederik
  11. dwentink

    use of parameters in where-clause

    Hello, I've made a form module in Designer 6i. Now I want to restrict the presented records in the form by adding a Where/Validation Condition to the base table usage. Does anybody know how I can use a defined parameter (argument) in this condition? I've tried :parameter.param1 but this...

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